CN109313383A - 用于聚焦激光投射器的系统、设备和方法 - Google Patents
用于聚焦激光投射器的系统、设备和方法 Download PDFInfo
- Publication number
- CN109313383A CN109313383A CN201780036296.4A CN201780036296A CN109313383A CN 109313383 A CN109313383 A CN 109313383A CN 201780036296 A CN201780036296 A CN 201780036296A CN 109313383 A CN109313383 A CN 109313383A
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- laser
- lens
- reflection mirror
- scanning reflection
- projecting apparatus
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Classifications
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- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
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- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
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- G02B27/106—Beam splitting or combining systems for splitting or combining a plurality of identical beams or images, e.g. image replication
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- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
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- H01S5/00—Semiconductor lasers
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- H—ELECTRICITY
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- H01S5/00—Semiconductor lasers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/02208—Mountings; Housings characterised by the shape of the housings
- H01S5/02212—Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
- H01S5/4093—Red, green and blue [RGB] generated directly by laser action or by a combination of laser action with nonlinear frequency conversion
Landscapes
- Physics & Mathematics (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
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- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Semiconductor Lasers (AREA)
- Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662322128P | 2016-04-13 | 2016-04-13 | |
US62/322,128 | 2016-04-13 | ||
PCT/US2017/027479 WO2017180906A2 (en) | 2016-04-13 | 2017-04-13 | Systems, devices, and methods for focusing laser projectors |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109313383A true CN109313383A (zh) | 2019-02-05 |
Family
ID=60039508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780036296.4A Pending CN109313383A (zh) | 2016-04-13 | 2017-04-13 | 用于聚焦激光投射器的系统、设备和方法 |
Country Status (7)
Country | Link |
---|---|
US (3) | US10365548B2 (ko) |
EP (1) | EP3443414A2 (ko) |
JP (1) | JP2019518979A (ko) |
KR (1) | KR20180132854A (ko) |
CN (1) | CN109313383A (ko) |
CA (1) | CA3020631A1 (ko) |
WO (1) | WO2017180906A2 (ko) |
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